package com.mediator;

import java.util.Observer;

public abstract class Mediator {
    // 将给中介者对象，加入到集合中
    public abstract void Register(String name, Colleague Colleague);

    // 接收消息，具体的同事对象发出
    public abstract void getMessage(int stateChange, String name);

    public abstract void SendMessage();
}
